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!!! Common build mistakes 3mm version  

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Josef Průša
(@josef-prusa)
Member Admin
!!! Common build mistakes 3mm version

💡 Wrong connection of nozzle fan

Symptoms: Fan won't start spinning after the nozzle reaches <50°C.

❗ This can lead to molten fan mount and problems with jammed extruder.

Please check if your fan is connected as on the attached picture:

Founder and owner / Majitel a zakladatel
Posted : 26/07/2015 6:11 pm
Hitman13429
(@hitman13429)
Active Member
Re: !!! Common build mistakes

An update to this. The manual shows a black and red wire for this connection not solid white like the head bed wire.

Posted : 27/08/2015 6:15 pm
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